TY - BOOK AU - Jeong Gubok etc. Ed. TI - Yeokju Sangusagi T2 - AKS Yeokjuchongso 3 & 4 & 5 & 6 SN - 9788971058169 U1 - V495.N99, Q2. PY - 2012/// CY - Seungnam PB - Hangukhak Jungyang Yeonguwon Korea KW - KL ER -